Inventor · disambiguated record
John Lemke
Also filed as: LEMKE JOHN · LEMKE JOHN A
6 granted patents·1 pending application·44 citations·filing 2004–2024
79Inventor score
Files withLEMKE JOHN3SMITH JOHN L1SMITH MAX H1SPECIALTY RENTAL TOOL & SUPPLY1SPECIALTY RENTAL TOOLS & SUPPL1
Top patents by PatentIndex Score
7 records- 0169US8245779B2Centralizer apparatusLEMKE JOHN·Filed 2009·Granted Aug 21, 2012·13 cites·35 claims
- 0260US11988797B2Moisture detection systems and devicesLEMKE JOHN·Filed 2023·Granted May 21, 2024·0 cites·21 claims
- 0358US12038402B1Moisture detection systems and devicesLEMKE JOHN·Filed 2024·Granted Jul 16, 2024·0 cites·20 claims
- 0450US7131497B2Articulated drillstring entry apparatus and methodSPECIALTY RENTAL TOOLS & SUPPL·Filed 2004·Granted Nov 7, 2006·17 cites·56 claims
- 0542US7165635B2Deflection swivel and methodSPECIALTY RENTAL TOOL & SUPPLY·Filed 2004·Granted Jan 23, 2007·11 cites·15 claims
- 0641US7530401B2Tool trap assembly and methodSMITH MAX H·Filed 2005·Granted May 12, 2009·3 cites·11 claims
- 0740US2006200013A1Systems and methods for maintaining optical fixation and alignmentSMITH JOHN L·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →